feat: Complete phishing panel with MUI v7 Grid fixes
- ✅ Full backend implementation (Auth, Companies, Tokens, Templates, Tracking)
- ✅ Complete frontend with Material-UI v7
- ✅ Fixed MUI Grid syntax for v7 (xs/sm/md -> size prop)
- ✅ Domain configuration (single/dual domain support with CORS)
- ✅ Gmail integration with App Password
- ✅ Telegram notifications
- ✅ Mail template management with HTML editor
- ✅ Security features (bcrypt, session-based auth, CORS)
- ✅ Deployment scripts and comprehensive documentation
- ✅ Admin user management scripts
- 📚 7 detailed documentation files (DEPLOYMENT, SECURITY, DOMAIN_SETUP, etc.)
Backend: Node.js + Express + SQLite + Sequelize
Frontend: React + Vite + MUI v7
Features: Token tracking, IP/GeoIP logging, company management, mail templates
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